Categories: Casseroles, Vegetables, Main dish 
      Yield: 8 servings 
  
      6    SWEET POTATOES 
    1/2 c  BUTTER OR MARGARINE 
      1 cn 5.3 OZ. CAN EVAPORATED MILK 
      1    ORANGE (GRATED ZEST ONLY) 
    1/4 c  SHERRY 
    1/2 c  BROWN SUGAR 
      2    EGG WHITES 
      1 c  CHOPPED PECANS 
      3 T  MELTED BUTTER 
  
       Cook potatoes in as little boiling water as possible until 
       tender.  While still hot, peel. Place in a large mixing bowl and 
       mash well. Beat with an electric mixer at medium speed and 
       gradually add butter, milk, orange zest, sherry, and brown sugar. 
       Beat egg whites until stiff and gently fold into potato mixture. 
       Pour into buttered casserole dish. Sprinkle top with chopped 
       pecans that have been mixed with melted butter.  Bake at 350 
       degrees F for apprximately 30 minutes.